156989233149

素因数分解:

$3^1\times 7^2\times {\mathrm{16763}}^1\times {\mathrm{63709}}^1$

素因数の和:80489

約数の個数: 24

約数和(自身を含む): 243511852320

約数和(自身を除く): 86522619171

約数列:

[1, 3, 7, 21, 49, 147, 16763, 50289, 63709, 117341, 191127, 352023, 445963, 821387, 1337889, 2464161, 3121741, 9365223, 1067953967, 3203861901, 7475677769, 22427033307, 52329744383, 156989233149]

約数ペア:

[(1, 156989233149), (3, 52329744383), (7, 22427033307), (21, 7475677769), (49, 3203861901), (147, 1067953967), (16763, 9365223), (50289, 3121741), (63709, 2464161), (117341, 1337889), (191127, 821387), (352023, 445963)]